Hot air gun



FIG. 1 is a perspective view of a hot air gun showing my new design;

FIG. 2 is a front elevational view of the hot air gun of FIG. 1;

FIG. 3 is a rear elevational view of the hot air gun of FIG. 1;

FIG. 4 is a left side elevational view of the hot air gun of FIG. 1;

FIG. 5 is a right side elevational view of the hot air gun of FIG. 1;

FIG. 6 is a top plan view of the hot air gun of FIG. 1;

FIG. 7 is a bottom plan view of the hot air gun of FIG. 1;

FIG. 8 is another perspective view of the hot air gun from the other side; and,

FIG. 9 is another perspective view of the hot air gun. 

CLAIM The ornamental design for a hot air gun, as shown and described. 